The 3 columns in color are computed by VizieR, and are not part of the original data.

Note: The Guide Star Catalog has been constructed to support the operational need of the Hubble Space Telescope. It contains over 25 million positions for about 19 million objects, of which more than 15 million are classified as stars. The version 1.2 is a new astrometric reduction which results in absolute position errors about 0.3-0.4 arcsec. (see GSC pages at URL http://www-gsss.stsci.edu/gsc/gsc.html)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC	RAJ2000 deg	DEJ2000 deg	PosErr arcsec	Pmag mag	e_ mag	n_	Class	Plate	Epoch yr
1	2.84	23 47 05.7768	-34 42 36.072	0751800705	356.77407	-34.71002	0.5	13.25	0.37	0	3	05XV	1985.550
2	8.09	23 47 05.2656	-34 42 42.624	0751800951	356.77194	-34.71184	0.5	15.25	0.37	0	3	05XV	1985.550

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20%3cB%3eGSC-ACT%20%3cEM%3e%28or%20%3cB%3eGSC1.3%29%0ais%20a%20recalibration%20of%20the%20%3cB%3e<%25E%20I/220%7cGSC1.1>,%20the%20catalogue%20constructed%20%0ato%20support%20the%20operational%20need%20of%20the%20Hubble%20Space%20Telescope,%0awith%20the%20%3cB%3e<%25E%20I/246%7cACT>,%20the%20combination%20of%20the%20Astrographic%20Catalogue%0aand%20the%20%3cB%3e%3cEM%3eTycho%20catalogue%20derived%20from%20the%20%3cEM%3e<%25E%20I/239%7cHipparcos>%0amission;%20see%20http://www.projectpluto.com/gsc_act.htm%20for%20more%20details%0aabout%20this%20recalibration.%0a%3cP%3e%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC	RAJ2000 deg	DEJ2000 deg	PosErr arcsec	Pmag mag	e_ mag	n_	Class	Epoch yr
1	2.97	23 47 05.7912	-34 42 35.820	0751800705	356.77413	-34.70995	0.5	13.27	0.38	0	3	1985.550
2	7.74	23 47 05.2824	-34 42 42.336	0751800951	356.77201	-34.71176	0.5	15.27	0.38	0	3	1985.550

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%22> Full

">  _r
arcsec _RAJ2000
"h:m:s" _DEJ2000
"d:m:s"GSC2.2

RA(ICRS)
degDE(ICRS)
degEpoch
yrRmag
mage_
magBjmag
mage_
magClass

a
pixe

1 3.30123 47 05.82096-34 42 35.1936S322013219356.774254-34.7097761997.66014.14 0.3813.60 0.233 9.12 0.27 2 8.65723 47 05.20632-34 42 42.8760S322013220356.771693-34.7119101997.66015.00 0.3815.53 0.230 6.19 0.04 %0a%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA(ICRS) deg	DE(ICRS) deg	pmRA mas/yr	pmDE mas/yr	Vmag mag	B-V mag	F1	F2	F3
1	3.647	23 47 05.86614	-34 42 34.7936	356.774368	-34.709736	25.1	29.3				G

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20%3cB%3eUSNO-B%20Catalog%20presents%20positions,%20proper%20motions,%20%0amagnitudes%20un%20blue,%20red%20and%20infrared,%20as%20well%20as%20star/galaxy%20estimators%0afor%201,045,175,762%20objects%20derived%20from%203,648,832,040%20separate%20observations.%0aThe%20data%20were%20taken%20from%20scans%20of%207,435%20Schmidt%20plates%0ataken%20from%20various%20sky%20surveys%20during%20the%20last%2050%20years.%3cBR%3e%0aUSNO-B1.0%20catalog%20was%20created%20by%20Dave%20Monet%20and%20collaborators%0aat%20http://www.nofs.navy.mil/data/fchpix/%20%3cBR%3e%0a%3cB%3e%3cFONT%20COLOR=%27#EE0000%27>%20Note%20that%20the%20star/galaxy%20estimators%20may%20be%20mixed%20up%0a%20in%20dense%20regions.%0a%3cP%3e%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	USNO-B1.0	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 mas	e_DEJ2000 mas	Epoch yr	pmRA mas/yr	pmDE mas/yr	Ndet	B1mag mag	R1mag mag	B2mag mag	R2mag mag	Imag mag
1	2.290	23 47 05.73480	-34 42 35.8524	0552-0893874	356.773895	-34.709959	526	584	1988.6	0	0	4		12.13	12.34	12.24	12.98
2	3.327	23 47 05.32080	-34 42 37.0332	0552-0893871	356.772170	-34.710287	999	359	1993.6	-610	322	3		17.90		11.91	13.16
3	4.103	23 47 05.63400	-34 42 31.3704	0552-0893873	356.773475	-34.708714	999	250	1985.6	0	0	2		19.23			17.39
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%3cEM%3e3&%3cFONT%20COLOR=%27#CD5B45%27>%204.103&%3cFONT%20COLOR=%27#CD5B45%27>23%2047%2005.63400&%3cFONT%20COLOR=%27#CD5B45%27>-34%2042%2031.3704&0552-0893873&356.773475&-34.708714&999&250&1985.6&%20%20%20%20%200&%20%20%20%20%200&2&%20&19.23&%20&%20&17.39%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ663aee561202d7&-out.add=.&-source=I/284/out&USNO-B1.0===0552-0893872&-out.orig=o' class='full'4 5.93623 47 05.37408-34 42 40.86000552-0893872356.772392-34.7113502423611989.6 78 943  13.47  13.1313.88 5 6.97723 47 05.79672-34 42 29.05200552-0893876356.774153-34.7080707312841992.1 0 02  18.02    18.04 613.93023 47 04.56408-34 42 42.07320552-0893870356.769017-34.7116879992651991.0 0 02    20.6318.71   %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20Naval%20Observatory%20Merged%20Astrometric%20Dataset%20%28NOMAD%29%20contains%0aastrometric%20and%20photometric%20data%20for%20over%201%20billion%20stars%20derived%20from%0athe%20Hipparcos%20%28I/239%29,%20Tycho-2%20%28I/259%29,%20UCAC2%20%28I/289%29,%20and%20USNO-B1.0%0a%28I/284%29%20catalogs%20for%20astrometry%20and%20optical%20photometry,%20supplemented%0aby%202MASS%20%28II/246%29%20near-infrared%20photometry.%3cBR%3e%0a%3cFONT%20SIZE=%27-1%27%3eAn%20efficient%20remote%20query%20program%20%3cB%3efindnomad1%20is%0aavailable%20in%20the%20cdsclient%20%0apackage,%20for%20Unix/Linux%20platforms%0a%3cP%3e%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	NOMAD1	YM	RAJ2000 deg	DEJ2000 deg	r	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Bmag mag	r_	Vmag mag	r_	Rmag mag	r_	Jmag mag	Hmag mag	Kmag mag	R
1	2.287	23 47 05.734656	-34 42 35.84988	0552-0982449	YM	356.7738944	-34.7099583	B	0.0	0.0	0.0	0.0	17.660	Y	17.120	Y	12.240	B	16.495	15.714	14.685
2	3.327	23 47 05.320656	-34 42 37.02996	0552-0982446	..	356.7721694	-34.7102861	B	-610.0	156.0	322.0	51.1					11.910	B				*
3	4.104	23 47 05.634000	-34 42 31.37004	0552-0982448	..	356.7734750	-34.7087139	B	0.0	0.0	0.0	0.0					19.230	e
4	5.936	23 47 05.374008	-34 42 40.86000	0552-0982447	..	356.7723917	-34.7113500	B	78.0	19.0	94.0	29.0					13.130	B
5	6.979	23 47 05.796672	-34 42 29.04984	0552-0982451	..	356.7741528	-34.7080694	B	0.0	0.0	0.0	0.0					18.020	e
6	8.190	23 47 05.241336	-34 42 42.58008	0552-0982445	YM	356.7718389	-34.7118278	Y	-10.2	9.0	4.1	9.0	17.880	Y	16.100	Y			15.144	14.487	14.163
7	13.929	23 47 04.564008	-34 42 42.06996	0552-0982444	..	356.7690167	-34.7116861	B	0.0	0.0	0.0	0.0	20.630	B			18.710	B				*
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7	13.929	23 47 04.564008	-34 42 42.06996	0552-0982444	..	356.7690167	-34.7116861	B	0.0	0.0	0.0	0.0	20.630	B			18.710	B				*

%22>\EndTABLESORT

Note: This version of the GSC-II has no proper motions, but the limits on brightness which existed on GSC2.2 (F<18.5, B_j<19.5) were removed.

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2.3	RAJ2000 deg	DEJ2000 deg	Epoch yr	Fmag mag	jmag mag	Vmag mag	Nmag mag	Class	a pix	e
1	3.304	23 47 05.82120	-34 42 35.1900	SBHA000019	356.774255	-34.709775	1997.660	14.14	13.60		14.47	3	9.12	0.27
2	8.653	23 47 05.20656	-34 42 42.8724	SBHA000020	356.771694	-34.711909	1997.660	15.00	15.53		14.69	3	6.19	0.04

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20%20The%20limiting%20magnitude%20is%20about%2015.2%20in%20the%20GSC%20photometric%20system.%3cP%3e%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	PPMX	RAJ2000 deg	DEJ2000 deg	pmRA mas/yr	pmDE mas/yr	Cmag mag	Rmag mag	Jmag mag	Hmag mag	Kmag mag	Nobs	P	sub
1	8.216	23 47 05.23968	-34 42 42.5988	234705.2-344242	356.771832	-34.711833	-31.72	-12.84	15.250	17.207	15.145	14.488	14.164	2		O
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%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%208.216&%3cFONT%20COLOR=%27#CD5B45%27>23%2047%2005.23968&%3cFONT%20COLOR=%27#CD5B45%27>-34%2042%2042.5988&234705.2-344242&356.771832&-34.711833&%20%20%20-31.72&%20%20%20-12.84&15.250&17.207&15.145&14.488&14.164&%202&%20&O%3cBR%3e">\EndTABLESORT